INVESTMENTS – EQUITY SECURITIES |
6 Months Ended |
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Jun. 30, 2022 | |
| Investments, All Other Investments [Abstract] | |
| INVESTMENTS – EQUITY SECURITIES | NOTE 4 - INVESTMENTS – EQUITY SECURITIES
Investments, which represented equity securities in a publicly traded company, were sold during the three months ended September 30, 2021. Unrealized holding gains on available-for-sale securities were approximately $21,000 in the first six months of 2021, and have been included in other income (expense) in the accompanying condensed statements of operations.
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